Upgraded with with 32 functions and more programming options, a calibration function for adapting motors and improved coasting operation. Decoder can be used for digital operation (DCC, mfx) as well as in analog operation (DC), and fits LGB locomotives and powered rail cars produced since 2014 with 28-pin interface. Measures about 2-1/2 x 1-9/16′ (65 x 40mm) A speaker box is included, but other speakers with compatible electrical values can also be connected. Can be programmed with Marklin Decoder Tool using the online library for LGB models. Technical Data: Total load max. 10 amps, motor output 4 amps Audio performance 6.7 watts / 4 Ohms Locomotive address can be programmed 1-10239 14 or 28 (128) speed levels Load control can be adapted to analog and digital on different types of locomotives Parallel control for all light and function outputs Programmable blinking light and short term functions Can be programmed with Marklin CS 2 and CS 3 central units or Marklin Mobile Station